Abstract

The aim of this study is to examine the effect on the success of the students “Bisector and Median correspond at a point in a triangle” findings stated within Geometry course curriculum by using computer assisted teaching program Dynamic Geometer’s Sketchpad. During this study quasi experimental design was used on preliminary and posttest groups. This research was conducted on twenty five 10th grade students studying Computer Information Systems (CIS) at Technical and Vocational High School. “A Success Test” consisting of 12 questions which had been previously formed through the observations of specialized teachers was used as preliminary and posttests. Each group was chosen without any meaningful difference between preliminary test results gathered. Two groups were formed due to preliminary test results: an experiment group T-10 class (13 students) and a control group A-10A (12 students). It was targeted to access findings developed by Dynamic Geometer’s Sketchpad programmed in the experiment group but the control group wasn’t intervened. An independent sample t-test on pair comparison was used among different groups paired samples t-test was used on pair comparison among same groups. Findings achieved during the study revealed that Dynamic Geometer’s Sketchpad was more effective on students’ success than traditional teaching methods. A meaningful difference on behalf of the experiment group was determined within the independent sample t-test conducted on final test results. [t(23)=3.176, p< .05]. These findings indicate that Dynamic Geometer’s Sketchpad software used in the experiment group is more effective on students’ success compared to traditional teaching methods used in control group.

Authors and Affiliations